Methods: A pre-experimental research approach and a pre-test post-test group design were used in the study. Fifty samples were chosen using the purposive sampling technique. The scene was the medical wards of a few Kerala hospitals. The Pranayama Structured Teaching Program was created. Five customers with COPD participated in the pilot study. Data was gathered using the observation and interview schedules.

Results: The vast majority Participants in the study were between the ages of 45 and 65 in 50% of cases. Approximately 28% of the study participants were female, while the majority (72%) were male. The majority of the study participants (38%) are literate. Results on the first day of the study showed that the mean pre-test SP02 was 87.72% and the post-test mean SPo2 was 87.84% with a 1% mean difference, while the results on the fifteenth day showed that the pre-test mean SPO2 was 89.16% and the pre-test mean SPO2 was 90.08 with a 0.92 mean difference. The SPO2 levels before and after the tests are compared using the paired "t" test, and the results showed a significant difference between the two on every day (p<0.05). Post-test oxygen saturation level has been found to be significantly correlated with age, length of COPD, and personal behaviors, among other demographic characteristics examined in this study. Smoking, exercise, dietary habits, allergies, occupation, income, and sex did not, however, significantly correlate with any of these factors. Interpretation and Conclusion: Findings of the study indicate pranayama was significantly effective in increasing the level of oxygen saturation in COPD patients.